Base | Representation |
---|---|
bin | 110010010110… |
… | …111011001100 |
3 | 220211200111122 |
4 | 302112323030 |
5 | 11334413400 |
6 | 1150540112 |
7 | 220131113 |
oct | 62267314 |
9 | 26750448 |
10 | 13201100 |
11 | 74a7200 |
12 | 4507638 |
13 | 2972903 |
14 | 1a78c7a |
15 | 125b685 |
hex | c96ecc |
13201100 has 54 divisors (see below), whose sum is σ = 31516212. Its totient is φ = 4796000.
The previous prime is 13201093. The next prime is 13201117. The reversal of 13201100 is 110231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11555 + ... + 12645.
Almost surely, 213201100 is an apocalyptic number.
13201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15758106).
13201100 is an abundant number, since it is smaller than the sum of its proper divisors (18315112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201100 is a wasteful number, since it uses less digits than its factorization.
13201100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127 (or 1109 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 13201100 is about 3633.3318042810. The cubic root of 13201100 is about 236.3397147209.
Adding to 13201100 its reverse (110231), we get a palindrome (13311331).
The spelling of 13201100 in words is "thirteen million, two hundred one thousand, one hundred".
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